Fix waiting for the send queue when leaving the call (to make sure th…#167

sierpinskid merged 1 commit intomainGetStream/stream-video-unity:mainfrom

feature/uni-125-fix-users-not-knowing-immediately-that-another-user-left-theGetStream/stream-video-unity:feature/uni-125-fix-users-not-knowing-immediately-that-another-user-left-theCopy head branch name to clipboard